BR-7M 275 2P 275 SPD Ac Surge Protection Device surge Arrester lightning protection
Price:
Negotiable
MOQ:
20 piece / pieces
Delivery Time:
15 days after payment
Brand:
BRITEC
Product Description
7KA Lightning arrester Type 1+2 SPD Ac Surge Protection Device IEC 61643-11
7KA Lightning arrester Type 1+2 SPD Ac Surge Protection Description:
Surge protection devices are designed to protect electrical equipment from surge voltage. They limit transient overvoltage, divert current impulses to the ground and reduce the overvoltage amplitude to a level that is safe for electrical installations and equipment. SPDs are used both in Civil Construction and in Industrial facilities.
7KA Lightning arrester Type 1+2 SPD Ac Surge Protection Characteristics:
| BR-7M 275 2P | |
| SPD classification according to EN 61643-11 | Type 1 + Type 2 |
| SPD classification according to IEC 61643-11 | Class I + Class II |
| Max. continuous operating a.c. voltage Uc | 275V |
| Lightning impluse current (10/350us) Iimp | 7kA |
| Nominal discharge current (8/20us) (L-N / N-PE) In | 20kA |
| Max. discharge current (8/20us) (L-N / N-PE) Imax | 50kA |
| Voltage protection level (L-N / N-PE) Up | ≤1.3kV |
| Response time (L-N / N-PE) tA | ≤25ns |
| Operating temperature range Tu | -40℃—80℃ |
| Operating state / fault indication | green / red |
| Cross-section area (Min.) | 4mm2 |
| Cross-section area (Max.) | 35mm2 |
| For mounting on | 35mm Din rail |
| Protection degree | IP20 |
| Enclosure material | Thermoplastic UL94-V0 |
Technology characteristic:
7KA Lightning arrester Type 1+2 SPD Ac Surge Protection Features:
+ High arresting capacity up to 7 kA (10/350μs)
+ Surge capacity (8/20μs): 50kA
+ Visual status display
+ Pluggable module for easy replacement
+ Available with optional remote signaling
+ Meet both standards of UL 1449-4th and IEC 61643-11:2011
+ Vibration-proof
+ Protecting low voltage equipment from surge damages.
+ Combination arrestors for buildings with lightning protection
+ (Class B+C) for TN-S power supply system.
+ Simple standard din rail mounting
+ Quick response
+ Labelled connections
+ Double thermal disconnector devices, providing reliable protection.
+ Usable in systems with lightning protection class 1+2
When to use lightning arresters?
Lightning arresters are designed to prevent lightning or high surges ruin your valued equipment. It can be used in protecting the likes of: Energy supplies, Building installation equipment, Telecommunications, Wind power, Machine-building, Datacenters.
Our certifications:
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Our certifications:
Logistics & payment:
FAQ:
Q1: Are you the manufacturer factory or trading company?
A: We are the manufacturer with professional produce experience on SPD more than 17years.
Q2: Where is your factory located?
A: Our factory is located in Yueqing city, Zhejiang Province, China.
Q3: How long is the delivery time? What's your fast delivery time?
A: According to quantity, it would be 15-30days after comfimation of payment.
Q4: How to agent yours products?
A: You can purchase the samples for testing, and then you can contact the sales manager to answer more detailed agency questions for you.
Q5: How should I pay for my order ? what is the procession of this purchase?
A: You can do 30% prepayment at first, then we will start to make production. When the goods is ready, we will take pictures to you, and then you can do the ballance. After we got your payment. We will send the goods to you.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Britec Electric Co., Ltd.
Location
Block 1 , BoTongHuiGu industrial Park, Yueqing, Zhejiang ,China 325600
Contact Person
Macy Jin